shingle
Atlas Full-System Installation
Eastern Pennsylvania
A coordinated shingle system from deck preparation through ridge and ventilation.
Family roofing tradition since 1965Three generations.
Three generations.
One standard: keep it dry.
Residential, commercial, slate, copper, storm, repair, and replacement roofing from a family team that knows Pennsylvania roofs.
Licensed & insured 5-year workmanship warranty Mon–Sat · 7 AM–8 PM
Three generationsSpecialty knowledge passed forwardSlate & copperHistoric-roof experienceFinancing availableFor qualifying projectsOwner-level guidanceTalk directly with a roofer
Roofing services
Built for the roof you actually have.
From a single persistent leak to a complex slate or commercial system, start with the service that matches the property.
01Residential Roofing
Repair, replacement, installation, and maintenance for asphalt shingle, slate, metal, copper, terracotta, and specialty residential roofs.
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02Commercial Roofing
Repair, replacement, maintenance, and specialty roofing for offices, churches, restaurants, medical facilities, apartments, warehouses, and historic properties.
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03Slate & Copper Roofing
Slate repair and installation, copper flashing and details, tile work, and specialty care for historic homes, churches, and landmark buildings.
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04Storm Damage Roofing
Storm inspection, emergency protection, hail and wind repair, documentation, and insurance-claim support across multiple roofing systems.
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05Roof Installation
Complete installation for new homes, additions, renovations, and light commercial buildings, including deck review, underlayment, flashing, ventilation, and finish roofing.
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06Roof Replacement
Full tear-off and replacement for aging, leaking, storm-damaged, or repeatedly repaired residential and light commercial roofs.
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07Roof Repair
Leak detection and targeted repair for shingles, flashing, valleys, edges, flat roofs, slate, copper, metal, and roof penetrations.
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08Chimney Repair
Inspection and repair for cracked mortar, loose masonry, separated flashing, deteriorated caps, and leaks around residential and light commercial chimneys.
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Family-ownedsince 1965
Why J & M
Experience matters most when the roof is unusual.
Standard shingles are only part of the story. J & M works across flat roofs, slate, tile, metal, copper, cedar, chimneys, and historic structures—so the recommendation can fit the building instead of forcing every roof into the same answer.
- 01Find the real sourceTrace leaks through flashing, valleys, masonry, decking, and penetrations.
- 02Protect what still worksRepair sound specialty roofs when replacement is unnecessary.
- 03Explain the optionsCompare scope, materials, timing, and long-term value before work begins.
Recent work
See the gallery Different buildings. Different systems. The same attention to detail.
commercial
Low-Slope Commercial Roof
Quakertown area
Flat-roof work organized around drainage, penetrations, and building access.
specialty
Historic Slate & Copper Work
Lehigh Valley
Targeted specialty work designed to retain sound historic material.
commercial
St. Theresa Roofing Project
Eastern Pennsylvania
Roof details planned around an active community building and multiple roof transitions.Slate, copper & historic roofs
Keep the architecture without keeping the leak.
Specialty roofing calls for careful material matching, experienced movement on steep surfaces, and repair methods that preserve sound original work.
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A straightforward process
Know what happens next.
Talk with a roofer
Share the property, roof type, and what you are seeing. Active leaks and storm damage are prioritized.
Inspect the system
The visible concern is checked alongside surrounding roofing, flashing, drainage, and structure.
Choose the scope
Review the recommended repair or replacement, materials, schedule, warranty, and financing options.
Homeowner and property-manager reviews
Read more reviews The work is finished when the property is clean and the customer is dry.
★★★★★
“We were very satisfied with the repairs to our storm-damaged roof, much of which was old slate. The work was efficient, timely, and the post-job cleanup was so thorough we did not even know they were there.”Paul CheshireJ & M Roofing customer
★★★★★
“I have used J & M Roofing for over 10 years on several buildings and a variety of roof types—tile, flat, shingle, and rubber. They are efficient, timely, and leave a tidy job site.”Babs RossJ & M Roofing customer
★★★★★
“We are so happy with our replacement roof. They were professional, quick, and experienced with our combination rubber and shingle roof.”Melinda DottsJ & M Roofing customer
Experience recognized
Trusted across standard and specialty roofing.
Based in Quakertown
Serving the Lehigh Valley, Upper Bucks County, and surrounding communities.
The team works throughout Eastern Pennsylvania, generally within approximately 35 miles of Quakertown. Call with the property address to confirm scheduling.
Explore the service areaQuakertownHome baseAllentownDoylestownSouderton
Free, no-obligation estimate
Tell us about the roof.
Share the property and the concern. The form is ready for instant follow-up and direct scheduling.
Repair and replacement options Residential and commercial properties Specialty slate and copper work